FluidSynth now recognize libfluidsynth.dll as a valid alias for fluidsynth.dll. Some FluidSynth defaults have also been tweaked.

OPL emulation now includes two new OPL3 emulators, and you can have the equivalent of up to eight chips for one song. In addition, all OPL emulations support full stereo panning (something the real hardware cannot do).

The full set of changes added by the patch that created sqrt for DECORATE (r3586) were intentionally never ported over to the scripting branch beyond just adding sqrt to the list of supported functions, so any time spent adding them to current DECORATE would be a complete waste of time, since they would have to be redone from scratch anyway.